Inventor

Shigeki Yamada

Inventor

Yokohama, JP

Overview

54→

Patents

1978–2017

Patent span

General tagging of new technological developments

Primary field (CPC Y)

Patents· 54 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

Y10Tprimary

Y10TTechnical subjects covered by former us classification11%

H04NPictorial communication, e.g. television9%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

G06TImage data processing or generation, in general6%

B60CVehicle tyres5%

C07BGeneral methods of organic chemistry4%

C07CAcyclic or carbocyclic compounds4%

G01NInvestigating or analysing materials by determining their chemical or physical properties4%

G06FElectric digital data processing4%

F02BInternal-combustion piston engines3%

PatentTitleYear

9,790,827'Positive crankcase ventilation (â€œPCVâ€) valve mounting structure'2017 9,587,751'Flow control valves'2017 8,649,151'Injector drive circuit'2014 8,506,691'Shaped heat storage materials including heat transfer members'2013 8,272,354'Fuel tank systems'2012 7,729,019'Image reading system and image reading program'2010 7,327,493'Image reading system and image reading program'2008 7,247,004'Electronically controlled actuator'2007 7,065,966'Position control method by motor drive and control unit'2006 7,018,494'Method of producing a composite sheet and method of producing a laminate by using the composite sheet'2006 6,952,811'Ladder circuit editing system'2005 6,806,217'Glass for molded lens'2004 6,759,740'Composite ceramic board, method of producing the same, optical/electronic-mounted circuit substrate using said board, and mounted board equipped with said circuit substrate'2004 6,743,591'Method for counting leukocytes and leukocyte counter'2004 6,727,909'Image editing apparatus and method and medium on which programs are recorded'2004 6,563,602'Image processing apparatus and method, and recording medium'2003 6,507,371'Communication apparatus and method that link a network address with designated image information'2003 6,331,042'System for calibrating image processing characteristics of a printer'2001 6,329,065'Wire board and method of producing the same'2001 6,091,734'Telecommunication network based on distributed control'2000 5,964,120'Hot extrusion forging die for use in titanium alloy'1999 5,721,722'FA controller and data processing method therefor'1998 5,687,307'Computer graphic animation in which texture animation is independently performed on a plurality of objects in three-dimensional space'1997 5,617,537'Message passing system for distributed shared memory multiprocessor system and message passing method using the same'1997 5,407,043'Synchronizer ring and manufacturing method thereof'1995 5,369,633'Digital signal transmission system having monitor equipment'1994 5,304,467'Device for assay of liquid sample'1994 5,283,841'Image processing method and apparatus'1994 5,240,805'Electrophotographic toner'1993 5,232,806'Magnetic developer for electrophotography'1993 5,227,310'Device and method for assay of liquid sample'1993 5,176,769'Radial tire for aircraft including both a circumferential breaker ply and an intersecting breaker ply'1993 5,038,223'Image processing method and apparatus for imparting a pictorial or painter-like effect'1991 4,987,939'Heavy duty pneumatic radial tires with carcass plies composed of aromatic polyetheramide cords'1991 4,974,068'Apparatus for reading a film image with a photoelectric converting element and for adjusting the gain of said element'1990 4,956,704'Image processing apparatus and methods for making a creative image from an original image'1990 4,933,983'Image data reading apparatus'1990 4,890,659'Reinforcing laminate for tire and heavy duty pneumatic radial tire using the same'1990 4,833,544'Image processing apparatus'1989 4,811,773'Heavy duty pneumatic radial tires'1989 4,803,158'Composition used for the determination of beta-hydroxybutyric acid and a method for preparing the said composition'1989 4,787,736'Laser clad valve for internal combustion engine'1988 4,700,764'Heavy duty pneumatic radial tires'1987 4,618,793'Rotor for alternators with molded slipring assembly'1986 4,519,955'Method for optical resolution of DL-.alpha.-amino acid or (.+-.)-.alpha.-phenylethanesulfonic acid'1985 4,434,107'Process for preparing an optically active p-hydroxyphenylglycine or a salt thereof'1984 4,415,504'p-Hydroxyphenylglycine..alpha.-phenylethanesulfonate, process for production thereof and utilization thereof in resolution of p-hydroxyphenylglycine'1983 4,401,820'Process for racemizing optically active .alpha.-amino acids or a salt thereof'1983 4,353,984'Composition and test piece for measuring glucose concentration in body fluids'1982 4,309,362'Process for the optical resolution of DL-p-hydroxy-phenylglycine'1982 4,307,314'Barrel-shaped claw-pole rotor for induction type AC generator'1981 4,145,736'Microprogram control device'1979 4,125,372'Method and device for testing liquids'1978 4,072,691'Process for the resolution of DL-6-chlorotryptophan'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1985Patents assigned to TANABE SEIYAKU CO (6)· patent assignee history

1978–1985Based in Toyonaka, JP· patent location history

1982–1994Patents assigned to KYOTO DAIICHI KAGAKU KK (4)· patent assignee history

1987–1993Patents assigned to BRIDGESTONE CORP (5)· patent assignee history

1988–2017Patents assigned to AISAN IND (7)· patent assignee history

1989–2010Patents assigned to CANON KK (13)· patent assignee history

1989–2004Based in Yokohama, JP· patent location history

1989–2010Based in Tokyo, JP· patent location history

1995–2017Based in Nagoya, JP· patent location history

2001–2006Based in Kokubu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CANON KK	13	1989–2010
AISAN IND	7	1988–2017
TANABE SEIYAKU CO	6	1978–1985
BRIDGESTONE CORP	5	1987–1993
KYOTO DAIICHI KAGAKU KK	4	1982–1994

Locations

Location	Patents	Span
Yokohama, JP	9	1989–2004
Nagoya, JP	6	1995–2017
Toyonaka, JP	6	1978–1985
Tokyo, JP	5	1989–2010
Kokubu, JP	3	2001–2006